Flopped the nuts but board pairs then flushes

I keep getting a server error on the converter page, sorry I can't figure it out.

***** Hand History for Game 3198612052 *****
NL Texas Hold'em $30 Buy-in + $3 Entry Fee Trny:18266390 Level:1 Blinds(10/15) - Wednesday, December 14, 03:42:17 EDT 2005
Table Table 66917 (Real Money)
Seat 4 is the button
Total number of players : 10
Seat 5: Hero ( $800 )
Seat 6: wyowind ( $800 )
Seat 7: sjnfla ( $800 )
Seat 8: STR1NGERbell ( $800 )
Seat 9: gsouljah ( $800 )
Seat 4: DaRufus ( $800 )
Seat 2: LangThang123 ( $800 )
Seat 10: KShah2329 ( $800 )
Seat 3: FastEdddy00 ( $800 )
Seat 1: CanWePlzWin ( $800 )
Trny:18266390 Level:1
Blinds(10/15)
** Dealing down cards **
Dealt to Hero [ Kd Th ]
sjnfla calls [15].
STR1NGERbell folds.
gsouljah folds.
KShah2329 calls [15].
CanWePlzWin folds.
LangThang123 folds.
FastEdddy00 folds.
DaRufus folds.
Hero calls [5].
wyowind checks.
** Dealing Flop ** [ Qh, Ac, Jc ]
Hero bets [60].
wyowind folds.
sjnfla calls [60].
KShah2329 folds.
** Dealing Turn ** [ As ]
Hero bets [200].
sjnfla calls [200].
** Dealing River ** [ 6c ]
Hero checks.

Thoughts? Contingencies?

[runner4life7]

i think i bet this river if he called that big of a bet on the flush draw then i guess its his, i suppose check call isnt bad but i think the bet will obviously get called by the A, maybe even the queen. Oh yeah and I should have known you were 2p2 from all the times ive seen you.